Not sure if this still works, but you used to be able to run "wsreset.exe -i" to install the Microsoft Store. The command kicks off the process in the backgroun

Not sure if this still works, but you used to be able to run "wsreset.exe -i" to install the Microsoft Store. The command kicks off the process in the background, so there's no progress indicator, but the Store app just appeared after a few minutes.